MDI symbol

[Administrator]

Hi,

I would have a MDI interface. Each child form is a windows form plus a diagram.

1, when dragging a symbol in a diagram, since there are many diagrams, how can I set the OWNER of this symbol.

2, Since many child forms, and diagrams, how I can search a specific diagram and get all symbols from it?

Thanks,

Chris

[Administrator]

Hi Chris,

1. Can you post some more information on what you are seeking to do.

2. The Diagram''s Model has a Nodes Collection that you can iterate through to do what you are seeking. Here is a code snippet that demonstrates how you can get the names of all instances of a custom symbol (MySymbol) in a Diagram (diagram1):

IEnumerator enumnodes = this.diagram1.Model.Nodes.GetEnumerator();
//Iterate through the enumerator
while (enumnodes.MoveNext())
{
INode node = enumnodes.Current as INode;
if (node.GetType() == typeof(MySymbol))
{
Debug.WriteLine(node.Name);
}
}

Regards
Arun